Nasa has announced that it has found an extraordinarily similar planet to Earth orbiting around a distant star.
The planet, Kepler-452b, is described as a larger, older Earth and is located around a ... Read more
A comprehensive analysis of all available Hubble Space Telescope data shows that Nix and Hydra are wobbling unpredictably.
If you lived on one of Pluto's moons, Nix or Hydra, you'd have a hard ti... Read more
Celebrating 25 years of the NASA/ESA Hubble Space Telescope.(1990/04/24)
http://hubblesite.org/... Read more